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anomaly/gmm: Add GMM-based change detection algorithm #94

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wants to merge 19 commits into from
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anomaly/gmm: Add GMM-based change detection algorithm #94

wants to merge 19 commits into from

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jamiesantos
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@jamiesantos jamiesantos commented May 17, 2023 •
edited by marinagmoreira
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Adding the GMM change detection code to anomaly/

Still needs work:

  • pickling GMMs (caching)
  • removal of old code (old clustering algorithm)
  • streamlining of results
  • testing of ground truth localized data

@jamiesantos
anomaly/gmm: Add GMM-based change detection algorithm
82c2655 
Signed-off-by: Jamie Santos <jamiesanto@gmail.com>
@jamiesantos
caching: add directory for saving files
02f8e9c 
Signed-off-by: Jamie Santos <jamiesanto@gmail.com>
@jamiesantos
emd: update the PuLP solver to glpk for compatibility with ARM archit…
fd225bf 
…ecture

Signed-off-by: Jamie Santos <jamiesanto@gmail.com>
@jamiesantos
gmm_change_detection: remove redundant packages
af87439 
Signed-off-by: Jamie Santos <jamiesanto@gmail.com>
@jamiesantos
caching: streamline file handling
98a6b52 
Signed-off-by: Jamie Santos <jamiesanto@gmail.com>
@jamiesantos
caching: add predictions for points for complete model
162edf0 
With this commit, the caching is now in a functional state.

Signed-off-by: Jamie Santos <jamiesanto@gmail.com>
@jamiesantos
Remove extraneous code from previous clustering algorithm
7d97666 
Signed-off-by: Jamie Santos <jamiesanto@gmail.com>
@jamiesantos jamiesantos force-pushed the wip/gmm_change_det branch from 4d20ca9 to 7d97666 Compare May 22, 2023 13:13
jamiesantos and others added 12 commits May 22, 2023 17:02
@jamiesantos
gmm: remove extra model fitting
c363072 
Signed-off-by: Jamie Santos <jamiesanto@gmail.com>
@jamiesantos
caching: remove files for GMM cache debugging
2d61373 
Signed-off-by: Jamie Santos <jamiesanto@gmail.com>
@marinagmoreira
Merge branch 'develop' of github.com:nasa/isaac into wip/gmm_change_det
c35cbde
@marinagmoreira
passing python code through linters
f043017
@jamiesantos
Add object disappearance detection
5d7940f 
Signed-off-by: Jamie Santos <jamiesanto@gmail.com>
@jamiesantos
wip: preprocess: only save images once point cloud is obtained
1edf24e 
Signed-off-by: Jamie Santos <jamiesanto@gmail.com>
@jamiesantos
Merge branch 'wip/gmm_change_det' of github.com:jamiesantos/isaac int…
e4c92d5 
…o wip/gmm_change_det
@jamiesantos
artificial_data: randomly generate point clouds with specified changes
39ba1a2 
- Can now get random point clouds with specified start, appearances, and
disappearances

Signed-off-by: Jamie Santos <jamiesanto@gmail.com>
@marinagmoreira
organize scripts into package structure
30bdd53
@marinagmoreira
adding some headers and converting file from dos to unix
74bbaca
@marinagmoreira
remote duplicate commented code that is in artificial_data.py
4925183
@marinagmoreira
running on ubuntu 20 the example fake data
882a125
@marinagmoreira
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this code was merged in #100

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@jamiesantos @marinagmoreira